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Class Information
Number: 424/423
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Implant or insert > Surgical implant or material
Description: Subject matter in which the composition is claimed or disclosed as surgically implantable.


Sub-classes under this class:

Class Number Class Name Patents
424/426 Errodable, resorbable, or dissolving 1,317
424/424 Membrane or diffusion barrier 585


Patents under this class:
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Patent Number Title Of Patent Date Issued
6428804 Intra-articular preparation for the treatment of arthropathy Aug. 6, 2002
6429296 Complex of human growth hormone and zinc and use Aug. 6, 2002
6426214 Cell encapsulating device containing a cell displacing core for maintaining cell viability Jul. 30, 2002
6426332 Matrix-free osteogenic devices, implants and methods of use thereof Jul. 30, 2002
6423333 Sealing or filling tissue defects using polyfunctional crosslinking agents and protein polymers Jul. 23, 2002
6420421 Pharmaceutical composition and of using the same Jul. 16, 2002
6420519 Modifying tissue surfaces by liquid crystal formation Jul. 16, 2002
6416774 Hollow bone mineral-like calcium phosphate particles Jul. 9, 2002
6416776 Biological disk replacement, bone morphogenic protein (BMP) carriers, and anti-adhesion materials Jul. 9, 2002
6416777 Ophthalmic drug delivery device Jul. 9, 2002
6417173 Methods and compositions based on inhibition of cell invasion and fibrosis by anionic polymers Jul. 9, 2002
6417247 Polymer/ceramic composites Jul. 9, 2002
6413536 High viscosity liquid controlled delivery system and medical or surgical device Jul. 2, 2002
6413537 Nystatin formulation having reduced toxicity Jul. 2, 2002
6413538 Bioactive glass or ceramic substrates having bound cell adhesion molecules Jul. 2, 2002
6413540 Drug delivery device Jul. 2, 2002
6410044 Crosslinkable macromers Jun. 25, 2002
6406710 Protein occlusion for delivery of small molecules Jun. 18, 2002
6406711 Bone regeneration material Jun. 18, 2002
6403758 Bioresorbable compositions for implantable prostheses Jun. 11, 2002
6398816 Genetic engineering of cells to enhance healing and tissue regeneration Jun. 4, 2002
6399103 Method of producing a sustained-release preparation Jun. 4, 2002
RE37718 Ion beam modification of bioactive ceramics to accelerate biointegration of said ceramics May. 28, 2002
6395292 Sustained delivery of an active agent using an implantable system May. 28, 2002
6395293 Biodegradable implant precursor May. 28, 2002
6395294 Method of visualization of the vitreous during vitrectomy May. 28, 2002
6395713 Compositions for the delivery of negatively charged molecules May. 28, 2002
6391861 Method for the prevention of tissue elastic fiber injury May. 21, 2002
6391336 Inorganic-polymer complexes for the controlled release of compounds including medicinals May. 21, 2002
6391339 Use of oligosaccharide for preventing blood clotting in extracorporeal blood circuits May. 21, 2002
6387363 Biocompatible medical devices May. 14, 2002
6387390 Compositions and methods for enhancing receptor-mediated cellular internalization May. 14, 2002
6387391 Bioresorbable polymeric clayey and sticky substance May. 14, 2002
6383509 Biodegradable neurotoxin implant May. 7, 2002
6383519 Inorganic shaped bodies and methods for their production and use May. 7, 2002
6385491 Temporary medical electrical lead having biodegradable electrode mounting pad loaded with therapeutic drug May. 7, 2002
6379690 Keratin-based hydrogel for biomedical applications and method of production Apr. 30, 2002
6379691 Uses for medical devices having a lubricious, nitric oxide-releasing coating Apr. 30, 2002
6379962 Polymer scaffold having microporous polymer struts defining interconnected macropores Apr. 30, 2002
6375935 Calcium phosphate cements prepared from silicate solutions Apr. 23, 2002
6375971 Medicament dosing ballistic implant of improved accuracy Apr. 23, 2002
6375972 Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof Apr. 23, 2002
6371992 Acellular matrix grafts: preparation and use Apr. 16, 2002
6372228 Method of producing elastin, elastin-based biomaterials and tropoelastin materials Apr. 16, 2002
6372229 Vascular coating composition Apr. 16, 2002
6372243 Low-oxygen fluorocarbon as an agent for ophthalmology Apr. 16, 2002
6372244 RETRIEVABLE BIOARTIFICIAL IMPLANTS HAVING DIMENSIONS ALLOWING RAPID DIFFUSION OF OXYGEN AND RAPID BIOLOGICAL RESPONSE TO PHYSIOLOGICAL CHANGE, PROCESSES FOR THEIR MANUFACTURE, AND METHODS FOR Apr. 16, 2002
6372256 Hydrogels containing absorbable polyoxaamides Apr. 16, 2002
6368592 Method of delivering oxygen to cells by electrolyzing water Apr. 9, 2002
6368611 Anti-infective covering for percutaneous and vascular access device and coating method Apr. 9, 2002

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